Whenever you attack, Sunny Day deals X damage to target player or planeswalker, where X is the number of attacking creatures.

Menace

{T}: Add one mana of any color.
Amity — Whenever you attack with Sunsoaker and exactly one other creature, put a +1/+1 counter on Sunsoaker and add one mana of any color. Until end of turn, you don't lose that mana as steps and phases end.

Supercharger enters with X charge counters on it.
{1}, {T}, Remove a charge counter from Supercharger: Put a +1/+1 counter on target creature. Activate only as a sorcery.

When this creature enters, cache the top card of your library face down.

When this creature enters, tap up to one target creature.
Flow — {3}{U}: Tap target creature.

Ward {2}
Amity — Whenever Surging Mudskipper attacks, surveil 1. You may play that card from your graveyard this turn. If exactly one other creature attacked with it, this ability triggers three times instead.

You may cast spells as though they had flash.
Whenever you cast a spell, you may tap or untap target nonland permanent.

Deathtouch
Whenever Survivor of Pidae becomes the target of a spell you control, you may destroy target artifact or enchantment you don't control.

When Survivors of the New World enters, if it isn't a token, create two tokens that are copies of it.
When Survivors of the New World dies, reveal cards from the top of your library until you reveal a creature card. Put that card into your hand and the rest on the bottom of your library in a random order.

When Sustainable Investments enters, create a Treasure token.
Treasures you control have “{T}: Add one mana of any color.”

Haste
Spellcharge 2

This spell has flash as long as you have at least 3 life more than your starting life total.
Flying

Flash
Flying
When Swooping Hunter enters, create a Berry token, then you may return another creature you control to its owner's hand.

First strike
Cybersoul {4}{W}

When Synod of Sanctions enters, exile up to one target creature. For as long as that card remains exiled, its owner may cast it. A spell cast this way costs {1} more to cast.

When this creature enters, return target enchantment card from your graveyard to your hand.

Flying
Whenever Synthetic Specter deals combat damage to a player, that player discards a card. Then if they have no cards in hand, put a +1/+1 counter on Synthetic Specter.

When Taiga Bonder enters, put a +1/+1 counter on target creature.
Wander {3}{W}{W}

Flying
Whenever Takashi attacks, draw a card for each creature that crewed it this turn. Then you may put any number of land cards from your hand onto the battlefield tapped.
Crew 2

Haste
Talon Triplets can't be blocked by creatures with power 2 or less.
Amity — Whenever you attack with Talon Triplets and exactly one other creature, that creature can't be blocked by creatures with power 2 or less this turn.

When this creature enters, you may cache a card from your hand face down. When you do, destroy target enchantment.

Enchant creature
As long as you control enchanted creature, it gets +2/+2.
Enchanted creature can't block.

Enchant creature
Once each turn, when enchanted creature becomes tapped, you may untap it or put a stun counter on it.